List Select

Description

Item	Content
Category	Controls
Sortable	Yes
Filterable	Yes
Supported Filter Types	Single Selection: Contains, Does Not Contain, Equal, Not Equal, Empty, Not Empty, In List, Not In List

Settings

Setting	Description
Allow Empty	Set whether the field is required
Multiple Selection	After enabling, the list selection will support multiple selection. Switching the Multiple Selection switch will change the storage type of the field
Placeholder in Form When Empty	Text displayed in the input box when no information is entered in the field
Display Method	Set the input display method for options Options: Dropdown Selection, Horizontal Tiling, Vertical Tiling, Steps
Display All Options in Table	Whether to display all options when displayed in the table view
Display Style	Set the display style after option selection Options: Rounded Solid Color, Rounded Border, Text Only, Right Angle Solid Color, Right Angle Border, Rounded Solid Color Translucent, Right Angle Solid Color Translucent
Hide Option Value Remarks	Whether to hide the remark content in the options when displaying
Use Option Dictionary to Get Option Values	Whether to use the data dictionary in application settings as options
Option Dictionary Category	When using the data dictionary in application settings as options, the data dictionary category used by the list selection data
Option Values	Set the option values for the field Supported operations: Add, Batch Add, Copy from Other Fields, Delete Options
Flow Settings	Set the flow direction between different options. Only takes effect when configured as Single Selection and on Form Detail Page
Use Automation to Set Candidate List	Support using automation to filter the set option values
Automation Input Parameters	Parameters passed to automation based on context when calling automation candidate values

Flow Settings

In some usage scenarios, it is necessary to determine the subsequent selectable range based on the currently selected data in the list; this setting can be quickly completed

Notes

• Single selection and multiple selection have different storage types. Enabling/disabling multiple selection may cause data loss, so please operate with caution. Conversion rules refer to

• When adding option values, a random code is automatically generated as the option's ID. The option ID must be modified according to the usage scenario to facilitate subsequent calls

• Flow settings only take effect when configured as Single Selection and on Form Detail Page

• When using Option Values with Data Dictionary, the field's Flow Settings cannot be used

• Use automation to set candidate list

  • The automation return value only supports the ID list of option values Array<String>
  • The ID list returned by automation must be within the Identifier range of option values or data dictionary
  • When the ID list returned by automation is null, all option values will be displayed

Database Storage Format

Selection Type	Field Type	Description
Single Selection	varchar(200)	Variable-length string, up to 200 characters
Multiple Selection	text[]	Array

Usage Examples

Basic Usage

Use Option Dictionary to Get Option Values

Option value field configuration refer to

Use Automation to Set Candidate List

Option Value	Identifier
Planning	plan
Not Started	init
In Progress	process
Completed	finish
Canceled	cancel
Closed	close

schedule is not in the option value range list, so the system will not display this option

${["finish","close","cancel","schedule"]}